#519B22#519B22

#519B22 is a mid, vivid yellow-green. Relative luminance 0.253; OKLCH L 61.8% C 0.168 H 136.3°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#519B22
RGB	rgb(81, 155, 34)
HSL	hsl(97, 64%, 37%)
HSV	hsv(97, 78%, 61%)
CMYK	cmyk(47.7%, 0%, 78.1%, 39.2%)
CIE-LAB	lab(57.37, -43.66, 52.19)
CIE-LCH	lch(57.37, 68.05, 129.92°)
OKLab	oklab(61.8% -0.1216 0.1163)
OKLCH	oklch(61.8% 0.168 136.3)
XYZ	xyz(15.4030, 25.3065, 5.5861)
Luminance	0.2531 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519B22 #6C229B

analogous

#8E9B22 #519B22 #229B2F

triadic

#519B22 #22519B #9B2251

tetradic

#519B22 #228E9B #6C229B #9B2F22

square

#519B22 #228E9B #6C229B #9B2F22

split-complementary

#519B22 #2F229B #9B228E

monochromatic

#1D370C #376917 #519B22 #6BCD2D #8EDB5C

Accessibility & contrast

On white

3.46

#519B22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#519B22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519B22

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519B22	#FFFFFF	#000000	##000000
##519B22	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E02

Deuteranopia (green-blind)

#97872F

Tritanopia (blue-blind)

#4E9584

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #519b22;
/* rgb */ color: rgb(81, 155, 34);
/* oklch */ color: oklch(61.8% 0.168 136.3);

Tailwind

colors: {
  custom: {
    50: '#89b967',
    500: '#519b22',
    950: '#000000',
  },
}

SCSS

$custom: #519b22;
$custom-light: #89b967;
$custom-dark: #000000;

JSON

{
  "hex": "#519b22",
  "rgb": {
    "r": 81,
    "g": 155,
    "b": 34
  },
  "hsl": {
    "h": 96.694,
    "s": 64.021,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61799,
    "c": 0.16824,
    "h": 136.3
  },
  "luminance": 0.25308
}

Semantic roles & 50–950 ramp

primary

#519B22

secondary

#9859C0

accent

#41E7A6

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #519B22

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →